Equations balanced on the previous day | Equations balanced on the next day |
Cl2 + 2 NaI = 2 NaCl + I2
NaCl + MgO = Na2O + MgCl2 =>
2 NaCl + MgO = Na2O + MgCl2
Na3AlF6 + Al2O3 = NaAlOF2 =>
Na3AlF6 + Al2O3 = 3 NaAlOF2
CH3NHCH2CH3 + H2O = CH3NH2CH2CH3OH =>
CH3NHCH2CH3 + H2O = CH3NH2CH2CH3OH
Mg(s) + H3PO4(aq) = Mg3(PO4)2(aq) + H2(g) =>
3 Mg(s) + 2 H3PO4(aq) = Mg3(PO4)2(aq) + 3 H2(g)
AlCl3 + BaO = BaCl2 + Al2O3 =>
2 AlCl3 + 3 BaO = 3 BaCl2 + Al2O3
Sn + CuCl2 = Cu + SnCl2 =>
Sn + CuCl2 = Cu + SnCl2
K2Cr2O7 + H2SO4 + Na2S = Na2SO4 + CrSO4 + H2O + K2SO4 =>
K2Cr2O7 + 3 H2SO4 + Na2S = Na2SO4 + 2 CrSO4 + 3 H2O + K2SO4
Mg(s) + H3PO4(aq) = Mg3(PO4)2(aq) + H2(g) =>
3 Mg(s) + 2 H3PO4(aq) = Mg3(PO4)2(aq) + 3 H2(g)
H2SO4(aq) + Na2CO3 = Na2SO4(aq) + H2O + CO2(g) =>
H2SO4(aq) + Na2CO3 = Na2SO4(aq) + H2O + CO2(g)
Mg(s) + H3PO4(aq) = Mg3(PO4)2(aq) + H2(g) =>
3 Mg(s) + 2 H3PO4(aq) = Mg3(PO4)2(aq) + 3 H2(g)
As4O4 + I2 + H2O = As2O5 + HI =>
As4O4 + 6 I2 + 6 H2O = 2 As2O5 + 12 HI
Zn + HNO3 + HCl = ZnCl2 + NH4Cl + H2O =>
4 Zn + HNO3 + 9 HCl = 4 ZnCl2 + NH4Cl + 3 H2O
Mg(s) + H3PO4(aq) = Mg3(PO4)2(aq) + H2(g) =>
3 Mg(s) + 2 H3PO4(aq) = Mg3(PO4)2(aq) + 3 H2(g)
FeSO4 + CdS = CdO + FeS + SO2 =>
3 FeSO4 + 4 CdS = 4 CdO + 3 FeS + 4 SO2
K3PO4 + Ca(NO3)2 = Ca3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 KNO3
Cr(ClO3)2 + K3PO4 = Cr3(PO4)2 + KClO3 =>
3 Cr(ClO3)2 + 2 K3PO4 = Cr3(PO4)2 + 6 KClO3
KMnO4 + CuC2O4 = CuMnO4 + KC2O4 =>
KMnO4 + CuC2O4 = CuMnO4 + KC2O4
Na3PO4 + Ba(C2H3O2)2 = Ba3(PO4)2 + Na(C2H3O2) =>
2 Na3PO4 + 3 Ba(C2H3O2)2 = Ba3(PO4)2 + 6 Na(C2H3O2)
Mg(s) + H3PO4(aq) = Mg3(PO4)2(aq) + H2(g) =>
3 Mg(s) + 2 H3PO4(aq) = Mg3(PO4)2(aq) + 3 H2(g)
Cr + CO = CrCO =>
Cr + CO = CrCO
K3Fe2(C2O4)3 + KMnO4 + H2SO4 = CO2 + Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
5 K3Fe2(C2O4)3 + 9 KMnO4 + 36 H2SO4 = 30 CO2 + 5 Fe2(SO4)3 + 9 MnSO4 + 12 K2SO4 + 36 H2O
Mg(s) + H3PO4(aq) = Mg3(PO4)2(aq) + H2(g) =>
3 Mg(s) + 2 H3PO4(aq) = Mg3(PO4)2(aq) + 3 H2(g)
Ca + HOH = Ca(OH)2 + H =>
Ca + 2 HOH = Ca(OH)2 + 2 H
Fe + S8 = FeS =>
8 Fe + S8 = 8 FeS
NH4Cl + Pt(OH)2 = PtCl2 + NH3 + H2O =>
2 NH4Cl + Pt(OH)2 = PtCl2 + 2 NH3 + 2 H2O
Al(s) + NH4ClO4(s) = Al2O3(s) + AlCl3(s) + NO(g) + H2O(g) =>
3 Al(s) + 3 NH4ClO4(s) = Al2O3(s) + AlCl3(s) + 3 NO(g) + 6 H2O(g)
NaCl + Mg(NO3)2 = MgCl2 + Na(NO3) =>
2 NaCl + Mg(NO3)2 = MgCl2 + 2 Na(NO3)
Cu(s) + S8(s) = CuS =>
8 Cu(s) + S8(s) = 8 CuS
KAlSO4 + NaClO = KAlClO + NaSO4 =>
KAlSO4 + NaClO = KAlClO + NaSO4
C6H13O6 = C6H10O5 + H2 + H2O =>
2 C6H13O6 = 2 C6H10O5 + H2 + 2 H2O
Zn + H2SO4 = Zn(HSO4)2 + H2 =>
Zn + 2 H2SO4 = Zn(HSO4)2 + H2
C4H8Cl2 + Zn = C4H8 + ZnCl2 =>
C4H8Cl2 + Zn = C4H8 + ZnCl2
Cr2O7{2-} + H{+} + CH3CH2OH = Cr3{+} + H2O + CH3COOH =>
6 Cr2O7{2-} + 16 H{+} + 17 CH3CH2OH = 4 Cr3{+} + 25 H2O + 17 CH3COOH
H2MnO4 + Ca(OH)2 = CaMnO4 + H2O =>
H2MnO4 + Ca(OH)2 = CaMnO4 + 2 H2O
CuSO4 + KOH = Cu(OH)2 + (K2SO4) =>
CuSO4 + 2 KOH = Cu(OH)2 + (K2SO4)
NaF + YF3 + YbF3 + ErF3 = Na100Y81Er1Yb18F400 =>
100 NaF + 81 YF3 + 18 YbF3 + ErF3 = Na100Y81Er1Yb18F400
Mg(s) + H3PO4(aq) = Mg3(PO4)2(aq) + H2(g) =>
3 Mg(s) + 2 H3PO4(aq) = Mg3(PO4)2(aq) + 3 H2(g)
FeCl3(aq) + NH4OH(aq) = Fe(OH)3 + NH4Cl(aq) =>
FeCl3(aq) + 3 NH4OH(aq) = Fe(OH)3 + 3 NH4Cl(aq)
Hg + HNO3 + HCl = HgCl2 + H2O + N =>
5 Hg + 2 HNO3 + 10 HCl = 5 HgCl2 + 6 H2O + 2 N
HNO2 + KOH = K + NO2 + H2O =>
HNO2 + KOH = K + NO2 + H2O
CuO(s) + HCl(aq) = H2O(l) + CuCl2(aq) =>
CuO(s) + 2 HCl(aq) = H2O(l) + CuCl2(aq)
HCl + MnO2 = MnCl3 + H2O + Cl3 =>
12 HCl + 3 MnO2 = 3 MnCl3 + 6 H2O + Cl3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Zn + SnCl2 = Sn + ZnCl2 =>
Zn + SnCl2 = Sn + ZnCl2
C(s) + HBr(aq) = CBr4(l) + H2(g) =>
C(s) + 4 HBr(aq) = CBr4(l) + 2 H2(g)
Na + Cl = NaCl =>
Na + Cl = NaCl
ZnS + KMnO4 + KOH = S + K2MnO4 + K2ZnO2 + H2O =>
ZnS + 2 KMnO4 + 4 KOH = S + 2 K2MnO4 + K2ZnO2 + 2 H2O
[Ni(NH3)6]Cl2 + NH4BF4 = [Ni(NH3)6](BF4)2 + Cl{-} + NH4{+} =>
[Ni(NH3)6]Cl2 + 2 NH4BF4 = [Ni(NH3)6](BF4)2 + 2 Cl{-} + 2 NH4{+}
K + H2SO4 = K2SO4 + H2 =>
2 K + H2SO4 = K2SO4 + H2
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